import React from 'react';
import ReactDOM from 'react-dom';
import App from './components/App';
import {BrowserRouter} from 'react-router-dom';
//导入 rem 适配的代码
import './utils/rem';
//全局样式
import './index.less';
ReactDOM.render(
  <BrowserRouter>
    <App /> 
  </BrowserRouter>,
  document.getElementById('root')
);